Welcome Guys, In this video we will see gsm architecture in Hindi. I have explained gsm architecture in deep and in an easy way and so that at the end you get what is gsm architecture is.
we will see what is GSM Architecture in Hindi and the Three subsystems.

(Global System for Mobile Communications) GSM
Radio Subsystem (RS)
Mobile station (MS)
Base-Station Subsystem (BSS)
Network and Switching Subsystem (NSS)
Operation and Support Subsystem (OSS)

if you like this video plz Subscribe to my channel Thapatechnical.

source
gsm vlr visitor location register